NTN 7312 Bearing
d - 60 mm
D - 130 mm
B - 31 mm
C - 31 mm
Angle (α) - 25 °
a - 43 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
da min. - 72 mm
db min - 67 mm
ra max. - 2 mm
Weight - 1.74 Kg
Basic dynamic load rating (C) - 98 kN
Basic static load rating (C0) - 71.5 kN
(Grease) Lubrication Speed - 5 900 r/min
(Oil) Lubrication Speed - 7 900 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-07
2011-07-15
2012-03-01
2012-11-01
2013-07-14
2014-04-09
2015-01-16
2015-11-03
2016-09-02
2017-07-04
2018-05-25
2019-04-30
2020-03-31
2021-03-23
2022-03-05
Request for inquiry
Name and email are required!!!
